Floyd Mayweather Jr. fights like this guy

[Fist of Legend]

tell me im wrong

https://www.youtube.com/watch?v=nK082ViSpoU

[Badhusker]

His over all style is pretty unique, but I do see some similar moves. He also reminds me of Willy pep sometimes. "He who hits and runs away lives to fight another day".

And Joe Gans

[KBB]

Actually a rather great comparison, you can see that many of the techniques they use to control their opponents are very similar.

[NateJR]

Floyds style resembles charlie Burleys style quite a lot as well.